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Proteomic Sample Preparation and Data Analysis in Line with the Archaeal Proteome Project
- Source :
- Methods in molecular biology (Clifton, N.J.). 2522
- Publication Year :
- 2022
-
Abstract
- Despite the ecological, evolutionary and economical significance of archaea, key aspects of their cell biology, metabolic pathways, and adaptations to a wide spectrum of environmental conditions, remain to be elucidated. Proteomics allows for the system-wide analysis of proteins, their changes in abundance between different conditions, as well as their post-translational modifications, providing detailed insights into the function of proteins and archaeal cell biology. In this chapter, we describe a sample preparation and mass spectrometric analysis workflow that has been designed for Haloferax volcanii but can be applied to a broad range of archaeal species. Furthermore, proteomics experiments provide a wealth of data that is invaluable to various disciplines. Therefore, we previously initiated the Archaeal Proteome Project (ArcPP), a community project that combines the analysis of multiple datasets with expert knowledge in various fields of archaeal research. The corresponding bioinformatic analysis, allowing for the integration of new proteomics data into the ArcPP, as well as the interactive exploration of ArcPP results is also presented here. In combination, these protocols facilitate an optimized, detailed and collaborative approach to archaeal proteomics.
- Subjects :
- Data Analysis
Proteomics
Proteome
Haloferax volcanii
Mass Spectrometry
Subjects
Details
- ISSN :
- 19406029
- Volume :
- 2522
- Database :
- OpenAIRE
- Journal :
- Methods in molecular biology (Clifton, N.J.)
- Accession number :
- edsair.pmid..........cdea4744476450cebfe94f7853fedcd9